PAUL SMITH
2365 S Mayfield Ave
Chicago, IL 60652
Cell: (123)-555-1234
[Subject: Normally bold, summarizes the intention of the letter] -Optional-
Dear Paul smith,
We would like to express our pleasure in regards to the service quality that we have consistently received from your company. We have always appreciated the quick response that we get, and the general way that you undertake your business is excellent. We often find ourselves recommending your firm to others based upon the satisfaction that you provide us every time.
Sincerely,
Emmerson